Details of plant genetic resources

Passport data of JP 637

JP No. (Accession No.)	637
Plant name	Maize
Scientific name	Zea mays L.
Cultivar/Accession name	CHUUAKA TOUMOROKOSHI
Image
Origin	JAPAN (Unspecified)
Status	Unknown
Collection source	Unknown
Conservation ID	693
Form of Distribution	Seed
Standard Quantity of distribution	20 seeds
Germination percentage	88%
Application for distribution	Order

C&E Data (Maize - Conservation ID: 693)

Time of anthesis (50% of plants)	Aug 4, 2023		(HOKKAIDO, 2023)
Time of silk emergence (50% of plants)	Aug 8, 2023		(HOKKAIDO, 2023)
Resistance to southern leaf blight	Slightly low		(HOKKAIDO, 2023)
Resistance to northern leaf blight	Very high		(HOKKAIDO, 2023)

C&E Data (Maize - Conservation ID: 693, Sown on Apr 6, 2022)

Date of dent stage	Jul 28, 2022		(KUMAMOTO, 2022)
Fresh forage yield	134 (kg/a)		(KUMAMOTO, 2022)
Fresh ear yield	61 (kg/a)		(KUMAMOTO, 2022)
Total fresh yield	196 (kg/a)		(KUMAMOTO, 2022)
Dry matter ratio of forage	32.6 (%)		(KUMAMOTO, 2022)
Dry matter yield of forage	45.7 (kg/a)		(KUMAMOTO, 2022)
Dry matter ratio of ears	65.4 (%)		(KUMAMOTO, 2022)
Dry matter yield of ears	40.1 (kg/a)		(KUMAMOTO, 2022)
Total dry matter yield	85.8 (kg/a)		(KUMAMOTO, 2022)
Dry matter yield of grains	33 (kg/a)		(KUMAMOTO, 2022)
Occurrence of sterility in dense planting	Extremely rare		(KUMAMOTO, 2022)

C&E Data (Maize - Conservation ID: 693, Sown on Apr 9, 2019)

Time of anthesis (50% of plants)	Jun 20, 2019		(MIYAZAKI, 2019)
Time of silk emergence (50% of plants)	Jun 20, 2019		(MIYAZAKI, 2019)
Plant height	161 (cm)		(MIYAZAKI, 2019)
Ear height	85 (cm)		(MIYAZAKI, 2019)
Stalk diameter	14 (mm)		(MIYAZAKI, 2019)
Number of tillers	0.0 (Number of tillers per plant)		(MIYAZAKI, 2019)
Ear length	12.1 (cm)		(MIYAZAKI, 2019)
Ear diameter	3.9 (cm)		(MIYAZAKI, 2019)
Number of kernel rows	15.0 (Number of kernel rows)		(MIYAZAKI, 2019)
Main color of top of kernel	Yellow		(MIYAZAKI, 2019)
Color of dorsal side of kernel	Orange		(MIYAZAKI, 2019)
Kernel texture	Flint		(MIYAZAKI, 2019)
Vigor in early stage	Poor		(MIYAZAKI, 2019)
Time of tasseling (50% of plants)	Jun 15, 2019		(MIYAZAKI, 2019)
Number of ears	1.0 (Number/plant)		(MIYAZAKI, 2019)
Number of prop roots	Slightly abundant		(MIYAZAKI, 2019)
Leaf length	82 (cm)		(MIYAZAKI, 2019)
Number of leaves per plant	16.7 (Number/plant)		(MIYAZAKI, 2019)
Leaf position of ear	12.5 (Leaf position)		(MIYAZAKI, 2019)
Angle of upper leaves	Intermediate		(MIYAZAKI, 2019)
Tassel length	38.0 (cm)		(MIYAZAKI, 2019)
Length of main axis of tassel	28.4 (cm)		(MIYAZAKI, 2019)
Angle of lateral branches of tassel	Slightly dull		(MIYAZAKI, 2019)
Attitude of lateral branches of tassel	Slightly recurved		(MIYAZAKI, 2019)
Length of lateral branch of tassel	22.3 (cm)		(MIYAZAKI, 2019)
Number of primary lateral branches per tassel	10.7 (Number/tassel)		(MIYAZAKI, 2019)
Anther color	Pink		(MIYAZAKI, 2019)
Color of silks	Mixed 混合(1,2)		(MIYAZAKI, 2019)
Number of kernels per row	23 (Number/kernel row)		(MIYAZAKI, 2019)
Weight of ear	80 (g/ear)		(MIYAZAKI, 2019)
Weight of 100 kernels	19.6 (g)		(MIYAZAKI, 2019)
Cob color	White		(MIYAZAKI, 2019)
Length of ear shank	Very long		(MIYAZAKI, 2019)
Angle of ear shank	Slightly upward		(MIYAZAKI, 2019)
Kernel shape	Slightly wedged		(MIYAZAKI, 2019)
Endosperm color	White		(MIYAZAKI, 2019)

C&E Data (Maize - Conservation ID: 693, Sown on Apr 29, 2017)

Time of anthesis (50% of plants)	Jul 14, 2017		(TOCHIGI, 2017)
Time of silk emergence (50% of plants)	Jul 14, 2017		(TOCHIGI, 2017)
Plant height	226 (cm)		(TOCHIGI, 2017)
Stalk diameter	18 (mm)		(TOCHIGI, 2017)
Number of tillers	0.1 (Number of tillers per plant)		(TOCHIGI, 2017)
Ear length	10.4 (cm)		(TOCHIGI, 2017)
Ear diameter	3.8 (cm)		(TOCHIGI, 2017)
Number of kernel rows	14.0 (Number of kernel rows)		(TOCHIGI, 2017)
Main color of top of kernel	Yellow orange		(TOCHIGI, 2017)
Color of dorsal side of kernel	Orange		(TOCHIGI, 2017)
Kernel texture	Flint		(TOCHIGI, 2017)
Vigor in early stage	Slightly poor		(TOCHIGI, 2017)
Time of tasseling (50% of plants)	Jul 12, 2017		(TOCHIGI, 2017)
Number of ears	3.0 (Number/plant)		(TOCHIGI, 2017)
Leaf length	87 (cm)		(TOCHIGI, 2017)
Leaf width	7.7 (cm)		(TOCHIGI, 2017)
Angle of upper leaves	Very upright		(TOCHIGI, 2017)
Tassel length	43.9 (cm)		(TOCHIGI, 2017)
Anther color	Yellow		(TOCHIGI, 2017)
Color of silks	Other		(TOCHIGI, 2017)
Number of kernels per row	21 (Number/kernel row)		(TOCHIGI, 2017)
Weight of ear	81 (g/ear)		(TOCHIGI, 2017)
Weight of 100 kernels	23.5 (g)		(TOCHIGI, 2017)
Cob color	White		(TOCHIGI, 2017)
Kernel shape	Slightly round		(TOCHIGI, 2017)
Resistance to southern leaf blight	Very high		(TOCHIGI, 2017)
Resistance to northern leaf blight	Intermediate		(TOCHIGI, 2017)

C&E Data (Maize - Conservation ID: 693, Sown on Apr 10, 2014)

Time of anthesis (50% of plants)	Jun 25, 2014		(MIYAZAKI, 2014)
Time of silk emergence (50% of plants)	Jun 26, 2014		(MIYAZAKI, 2014)
Number of tillers	0.0 (Number of tillers per plant)		(MIYAZAKI, 2014)
Ear length	10.8 (cm)		(MIYAZAKI, 2014)
Number of kernel rows	14.0 (Number of kernel rows)		(MIYAZAKI, 2014)
Vigor in early stage	Intermediate		(MIYAZAKI, 2014)
Time of tasseling (50% of plants)	Jun 23, 2014		(MIYAZAKI, 2014)
Number of ears	1.0 (Number/plant)		(MIYAZAKI, 2014)
Number of prop roots	Few		(MIYAZAKI, 2014)
Angle of upper leaves	Slightly upright		(MIYAZAKI, 2014)
Angle of lateral branches of tassel	Intermediate		(MIYAZAKI, 2014)
Attitude of lateral branches of tassel	Recurved		(MIYAZAKI, 2014)
Anther color	Purple		(MIYAZAKI, 2014)
Color of silks	Green		(MIYAZAKI, 2014)
Cob color	White		(MIYAZAKI, 2014)
Length of ear shank	Short		(MIYAZAKI, 2014)
Angle of ear shank	Very upward		(MIYAZAKI, 2014)
Resistance to root lodging	High		(MIYAZAKI, 2014)
Resistance to stalk lodging	High		(MIYAZAKI, 2014)
Resistance to southern leaf blight	Low		(MIYAZAKI, 2014)
Resistance to northern leaf blight	Slightly high		(MIYAZAKI, 2014)
Resistance to smut	Slightly high		(MIYAZAKI, 2014)
Resistance to southern rust	Very low		(MIYAZAKI, 2014)
Resistance to armyworm, pink borer, etc.	Slightly high		(MIYAZAKI, 2014)

C&E Data (Maize - Conservation ID: 693)

Silking date	Aug 9		(NAGANO, 2004)
Plant height	197 (cm)		(NAGANO, 2004)
Ear height	83 (mm)		(NAGANO, 2004)
Stalk diameter	19 (mm)		(NAGANO, 2004)
Number of tillers	0.0 (Number of tillers per plant)		(NAGANO, 2004)
Date of maturity	Sep 25		(NAGANO, 2004)
Ear length	12.8 (cm)		(NAGANO, 2004)
Ear diameter	4.8 (cm)		(NAGANO, 2004)
Number of kernel rows	14.8		(NAGANO, 2004)
Kernel color	Orange		(NAGANO, 2004)
Kernel texture	Mixed		(NAGANO, 2004)
Vigor in early stage	Slightly poor		(NAGANO, 2004)
Tasseling date	Aug 4		(NAGANO, 2004)
Days from sowing to silking	90 (Days)		(NAGANO, 2004)
Date of yellow ripe stage	Sep 10		(NAGANO, 2004)
Number of ears	3 (Number/plant)		(NAGANO, 2004)
Number of prop roots	Intermediate		(NAGANO, 2004)
Leaf length	90 (cm)		(NAGANO, 2004)
Leaf width	8.8 (cm)		(NAGANO, 2004)
Number of leaves per plant	11 (Number/plant)		(NAGANO, 2004)
Leaf position of ear	6		(NAGANO, 2004)
Angle of upper leaves	Intermediate		(NAGANO, 2004)
Leaf color	Green		(NAGANO, 2004)
Tassel length	46 (cm)		(NAGANO, 2004)
Number of rachis-branches per tassel	10 (Number/tassel)		(NAGANO, 2004)
Anther color	Yellow		(NAGANO, 2004)
Silk color	Green		(NAGANO, 2004)
Number of kernels per row	25 (Number/kernel row)		(NAGANO, 2004)
Weight of ear	102 (g/ear)		(NAGANO, 2004)
Weight of 100 kernels	21.4 (g)		(NAGANO, 2004)
Cob color	White		(NAGANO, 2004)
Length of ear shank	Intermediate		(NAGANO, 2004)
Angle of ear shank	Acute		(NAGANO, 2004)
Kernel shape	Wedged		(NAGANO, 2004)
Seed coat color	White		(NAGANO, 2004)
Color of aleurone layer	White		(NAGANO, 2004)
Endosperm color	Yellow		(NAGANO, 2004)
Sugar content of stem	10 (%)		(NAGANO, 2004)